ISRC DEF059604000
Verified recording
DEF059604000 is “St. Matthew Passion, BWV 244 / Part Two: No. 39 Aria (Alto): "Erbarme dich"” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x382df8d88d3f25c7b8043b709d4727b0c9786ce221d0ea45a8f3bee2649d0491 and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059604000.
Recording identifiers
- ISRC
- DEF059604000
- Title
- St. Matthew Passion, BWV 244 / Part Two: No. 39 Aria (Alto): "Erbarme dich"
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x382df8d88d3f25c7b8043b709d4727b0c9786ce221d0ea45a8f3bee2649d0491
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:9e4e842c4dcb9e7b4ece0fd720f4149f56e23bb634ef3319331538bb1de8fb5e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059604000
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: St. Matthew Passion, BWV 244 / Part Two: No. 39 Aria (Alto): "Erbarme dich" · Machine-readable JSON-LD